- hosts: adc_mxn
  remote_user: root
  tasks:
    - name: "reboot adc mcn*"
      shell: "{{ item }}"
      ignore_errors: true
      with_items:
       - ssh 192.168.100.1 reboot
       - ssh 192.168.100.2 reboot
       - ssh 192.168.100.3 reboot
       - ssh 192.168.100.4 reboot